The researchers removed immune cells from the patients and introduced a virus called a lentivirus into the cells 研究者从病人身上移出免疫细胞然后引入一种称为慢病毒的病毒进入细胞。
2.
Equine infectious anemia virus ( eiav ) is a member of the lentivirus of retrovirusae and the causative agent of equine infectious anemia ( eia ) 马传染性贫血病毒（ eiav ，简称马传贫）是反转录病毒科慢病毒属的成员之一，是马传染性贫血病（ eia ）的病原体。
3.
The chinese donkey leukocyte attenuated strain of eiav （ dla ） was the only successful lentivirus vaccine up to now , which has been applied extensively in china against eia 我国的eiav弱毒疫苗是迄今为止世界上唯一投入应用的慢病毒疫苗，成功地控制了我国eia的流行。
4.
Chinese equine infectious anemia virus donkey - leukocyte attenuated strain ( eiav - dla ) is the unique lentivirus vaccine which has been used in large range for more then 20 years in china mainland 该病以间歇热，贫血、消瘦为特征，呈慢性进行性，终生持续感染，以死亡而告终，少数病例可发生急性死亡。
5.
Equine infectious anemia virus ( eiav ) , a macrophage - tropic lentivirus , causes persistent infections of horses characterized by rapid development of acute disease and following a long chronic and persistent phase 马传染性贫血病毒( equineinfectiousanemiavirus ， eiav )是反转录病毒科慢病毒属的重要成员，是引起马属动物传染性贫血病的病原。
